I bought the Amazon gift cards on g2a.com, and I thought I could use them to buy Visa giftcards, but I couldn't, sadly. Would you accept a rate of 25% off?
I can accept at 25% discount if it's really safe to use. But more importantly, which region do your gift card for? Amazon gift card limits its area, if used incorrectly, there is a high risk that the account will be permanently locked and I may lose that money. Moreover, I have not used G2a.com, what types of payment do it accept? How did you pay with it? Amazon's policy is very difficult to use gift cards 
Amazon takes its customers very seriously, so anyone who uses a stolen gift card will get their account locked and lose all the money in their account. Therefore, verification evidence is required for gift cards to be valid 
